The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 06, 2018
Filed:
Nov. 10, 2014
Oerlikon Surface Solutions Ag, Pfaffikon, Pfaffikon SZ, CH;
Richard Rachbauer, Feldkirch, AT;
Robert Hollerweger, Henndorf, AT;
Paul Heinz Mayrhofer, Neckenmarkt, AT;
OERLIKON SURFACE SOLUTIONS AG, PFÄFFIKON, Pfäffikon Sz, CH;
Abstract
A hard coating containing at least one layer including chromium, aluminum, tantalum and nitrogen as main components and a chemical composition (AlaCrbTac)N in which the following conditions are satisfied: a=x, (1−c), b=(1−x)·(1−c), 0.60≦x≦0.70, and 0.01≦c≦0.5. The layer has an X-ray diffraction peak intensity ratio of I200/(I200+I111)≧0.25. The application also relates to a reactive arc ion plating PVD process for making the hard coating.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile